Jullian sits next to 3 phonetic neighbors — Julian, Gillian, and Sullivan are the closest matches by sound. Most share Jullian's English-origin cluster, so the rhythm and vowel shape carry across the list.
You searched for names like
"youthful, downy-bearded"
"lake colony, settlement by the pool"
"counsel, decision"
"merciful, gentle, mild"
"compound of Jose + Maria"
"devoted one, passionate admirer"
"speckled stone"
"short form of Tobias"
"coal settlement; dark farmstead"
"great, venerable"
"one who cuts"
"Brad's farm or town"
"watchman, alert"
"Lord of Lords"
"battle cry"
"compassion, forgiveness, clemency"
"dweller at the white cultivated land"
"Tyrian — of imperial purple"
"manly, strong"
"son of one with a bright mind"
"rope maker"
Similar sound: These names share phonetic patterns with Jullian — similar vowel sounds, consonant clusters, or rhythm.
Shared roots: Several names on this list have Latin origins, giving them the same cultural heritage as Jullian.
Rhythm: Jullian is a 3-syllable name. Names with the same syllable count tend to feel interchangeable when you're narrowing your list.